16891100

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3187}}^1$

素因数の和:3254

約数の個数: 36

約数和(自身を含む): 37356984

約数和(自身を除く): 20465884

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 3187, 5300, 6374, 12748, 15935, 31870, 63740, 79675, 159350, 168911, 318700, 337822, 675644, 844555, 1689110, 3378220, 4222775, 8445550, 16891100]

約数ペア:

[(1, 16891100), (2, 8445550), (4, 4222775), (5, 3378220), (10, 1689110), (20, 844555), (25, 675644), (50, 337822), (53, 318700), (100, 168911), (106, 159350), (212, 79675), (265, 63740), (530, 31870), (1060, 15935), (1325, 12748), (2650, 6374), (3187, 5300)]